I don't see that they walked anything back. Do you have a source?
According to tide gauge data from NOAA they also found an accelerated pace of sea level rise. Their 2.8 mm rise agrees with the 3.1 mm rise of satellite data of NASA within the measurement error. If Palerider wants to believe in tide gauge data there isn't much difference between NOAA and NASA in the last 2 decades
According to
tide gauge data:
Sea Level Rise (mm/yr) ….
2.8
Data Used (years) ............ 1993-2009
# of Tide Gauges ............. 200
References …...............
Church & White (2011)
Do you have a reference for fraud in the tide gauge data of NOAA.